Feature 1WORK PARAMETERS: 0-20mA current signal generator, 1 channel analog output, adopts 15-28VDC power supply, anti reverse connection design. 2EXCELLENT CHIP: The signal generator adopts excellent chip, which has high reliability, high accuracy, good stability, and low temperature drift. 3MULTIPLE USAGES: Used as a signal generator, valve adjustment, frequency control, PLC and panel debugging, LED testing, analog transmitter output. 44 DIGITS DISPLAY: The current generator adopts 4 digit tube display, with high brightness, can switch to display the actual current, percentage and Hz. 5EASY OPERATION: This signal generator adopts button operation, supports adjusting output values and setting parameters, convenient and practical.Item Type: Signal GeneratorSampling Channel: 1 analog output channel, output 0-20mAChannel Feature: Select imported chips, with high reliability, high accuracy, and stable output signalPower Supply Protection: 15-28VDC power supply, anti reverse connection designProduct Accuracy: Adjustment accuracy of 0.01mA, display accuracy of 0.01mA, calibratable (suitable for the full scale value of the controlled equipment)Man Machine Interface: 4 digit digital tube, high brightness, switchable display of actual current, percentage, HzAdjustment Method: 3 long life touch buttons to adjust output values and set parametersWorking Temperature: -10-60Working Humidity: Less than 80% .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Signal Generator